Description
A vulnerability was determined in Totolink LR350 9.3.5u.6369_B20220309. Affected by this issue is the function setWiFiBasicCfg of the file /cgi-bin/cstecgi.cgi. This manipulation of the argument ssid causes buffer overflow. It is possible to initiate the attack remotely. The exploit has been publicly disclosed and may be utilized.
Affected products
| Vendor | Product | Affected | Fixed |
|---|---|---|---|
| Totolink | LR350 | 9.3.5u.6369_B20220309 | — |
References
- VDB-341750 | Totolink LR350 cstecgi.cgi setWiFiBasicCfg buffer overflow vdb-entry technical-description
- VDB-341750 | CTI Indicators (IOB, IOC, IOA) signature permissions-required
- Submit #735722 | TOTOLINK LR350 LR350 V9.3.5u.6369_B20220309 Buffer Overflow third-party-advisory
- https://lavender-bicycle-a5a.notion.site/TOTOLINK-LR350-setWiFiBasicCfg-2e453a41781f80a2ad43e85bf5d46659?source=copy_link exploit
- https://www.totolink.net/ product